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2012 IEEE 14th International Conference on e-Health Networking, Applications and Services (Healthcom)最新文献

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A wireless noncontact ECG detection system based on capacitive coupling 一种基于电容耦合的无线非接触心电检测系统
Xianxiang Chen, Yuan-wei Lv, Ren Ren, Z. Fang, S. Xia, Huaiyong Li, Lili Tian
Cardiovascular disease (CVD) is the leading cause of global death. The Electrocardiogram (ECG) is the most widely adopted tool that measures the electrical activities of the heart from the body surface. However, heart rhythm irregularities and other heat attack problems cannot always be detected on a standard resting ECG machine, since they may not occur during an individual's recording session. Common Holter-based portable ECG detection systems lack the capability to provide real-time feedback and has allergic and discomfort problems cased by wet Ag/AgCl electrodes. In this paper, we seek to establish a cell phone-based real-time monitoring system for CVD. To improve the comfort during long term ECG monitoring, a noncontact ECG detection system based on capacitive coupling was designed, fabricated and tested. Capacitive sensing of ECG allows unobtrusively monitoring of the heart, thus has a lot of advantage over the conventional wet Ag/AgCl electrodes, such as zero preparation time, insensitive to skin conditions and has the potential to be embedded in the clothes etc.
心血管疾病(CVD)是全球死亡的主要原因。心电图(ECG)是从体表测量心脏电活动的最广泛采用的工具。然而,心律失常和其他热发作问题并不总是在标准的静息心电图机上检测到,因为它们可能不会在个人的记录过程中发生。常见的基于holter的便携式ECG检测系统缺乏提供实时反馈的能力,并且由于湿的Ag/AgCl电极而存在过敏和不适问题。在本文中,我们试图建立一个基于手机的CVD实时监测系统。为了提高长期心电监测的舒适性,设计、制作并测试了一种基于电容耦合的非接触式心电检测系统。电容式ECG可以不显眼地监测心脏,因此比传统的湿式Ag/AgCl电极有很多优点,例如零准备时间,对皮肤状况不敏感,并且有可能嵌入衣服等。
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引用次数: 4
A hypertension monitoring system and its system accuracy evaluation 一种高血压监测系统及其系统精度评价
D. Lin, Xidong Zhang, F. Labeau, Guixia Kang
In this paper, we detail the design of a hypertension monitoring system via telecommunication and computer technologies and propose a method for theoretically analyzing its system accuracy. In the design of our system, we add a novel decision support unit, building on a diagnosis standard in medicine, into our monitoring system. The architecture of our system, including this decision support system, is detailed in this paper. In the analysis of our system accuracy, we theoretically evaluate the accuracy of a decision support system by linking the system accuracy with the distribution of sensors' errors. Additionally, we verify our proposed analysis of system accuracy in this paper by comparing its result to that of Monte Carlo simulation.
本文详细介绍了一种基于电信和计算机技术的高血压监测系统的设计,并提出了一种从理论上分析其系统精度的方法。在系统的设计中,我们在监测系统中加入了一个基于医学诊断标准的决策支持单元。本文详细介绍了该系统的体系结构,包括该决策支持系统。在系统精度分析中,我们通过将系统精度与传感器误差分布联系起来,从理论上评价决策支持系统的精度。此外,我们通过将其结果与蒙特卡罗模拟结果进行比较,验证了本文提出的系统精度分析。
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引用次数: 5
Automatic lip-synchronized video-self-modeling intervention for voice disorders 语音障碍的自动唇同步视频自我建模干预
Ju Shen, Changpeng Ti, S. Cheung, Rita R. Patel
Video self-modeling (VSM) is a behavioral intervention technique in which a learner models a target behavior by watching a video of him- or herself. In the field of speech language pathology, the approach of VSM has been successfully used for treatment of language in children with Autism and in individuals with fluency disorder of stuttering. Technical challenges remain in creating VSM contents that depict previously unseen behaviors. In this paper, we propose a novel system that synthesizes new video sequences for VSM treatment of patients with voice disorders. Starting with a video recording of a voice-disorder patient, the proposed system replaces the coarse speech with a clean, healthier speech that bears resemblance to the patient's original voice. The replacement speech is synthesized using either a text-to-speech engine or selecting from a database of clean speeches based on a voice similarity metric. To realign the replacement speech with the original video, a novel audiovisual algorithm that combines audio segmentation with lip-state detection is proposed to identify corresponding time markers in the audio and video tracks. Lip synchronization is then accomplished by using an adaptive video re-sampling scheme that minimizes the amount of motion jitter and preserves the spatial sharpness. Experimental evaluations on a dataset with 31 subjects demonstrate the effectiveness of the proposed techniques.
视频自我建模(VSM)是一种行为干预技术,学习者通过观看自己的视频来模仿目标行为。在言语语言病理学领域,VSM的方法已成功用于自闭症儿童和口吃流利障碍个体的语言治疗。在创建描述以前未见过的行为的VSM内容方面仍然存在技术挑战。在本文中,我们提出了一种新的系统,合成新的视频序列,用于VSM治疗语音障碍患者。该系统从一位语音障碍患者的视频记录开始,用一种与患者原始声音相似的干净、健康的语音取代了粗糙的语音。替代语音是使用文本到语音引擎合成的,或者根据语音相似度度量从干净的语音数据库中选择。为了将替换语音与原始视频重新对齐,提出了一种将音频分割与唇态检测相结合的新型视听算法,以识别音频和视频轨道中相应的时间标记。唇同步,然后完成使用自适应视频重采样方案,最大限度地减少运动抖动的量,并保持空间清晰度。在一个包含31个受试者的数据集上的实验评估证明了所提出技术的有效性。
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引用次数: 7
Data mining Traditional Chinese Medicine (TCM): Lessons learnt from mining in law and allopathic medicine 数据挖掘中医(TCM):从法律和对抗疗法医学中挖掘的经验教训
A. Stranieri, T. Sahama
Key decisions at the collection, pre-processing, transformation, mining and interpretation phase of any knowledge discovery from database (KDD) process depend heavily on assumptions and theoretical perspectives relating to the type of task to be performed and characteristics of data sourced. In this article, we compare and contrast theoretical perspectives and assumptions taken in data mining exercises in the legal domain with those adopted in data mining in TCM and allopathic medicine. The juxtaposition results in insights for the application of KDD for Traditional Chinese Medicine.
从数据库(KDD)过程中发现任何知识的收集、预处理、转换、挖掘和解释阶段的关键决策在很大程度上取决于与要执行的任务类型和数据源特征相关的假设和理论观点。在这篇文章中,我们比较和对比了法律领域数据挖掘练习中采用的理论观点和假设,以及中医和对抗疗法医学数据挖掘中采用的理论观点和假设。并置的结果是对KDD在中医中的应用的见解。
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引用次数: 0
A proposal for construction of telemedicine information platform and extension of health care service 构建远程医疗信息平台,拓展医疗服务
Meikui Zhang, JingSheng Hu, Chen Jiang
In this paper, we proposed a new model of telemedicine services for the community and family by applying mature means of the Internet and telemedicine technology for the purpose of achieving the patients' full range of health management with telemedicine, health monitoring, health advising, health guidance and health care, etc. The implementation of the objectives, methods, and significance were also analyzed and discussed in the paper.
本文运用成熟的互联网手段和远程医疗技术,提出了一种面向社区和家庭的远程医疗服务新模式,以实现远程医疗、健康监测、健康咨询、健康指导、健康护理等对患者的全方位健康管理。本文还对实施的目标、方法和意义进行了分析和探讨。
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引用次数: 4
Construction of national clinical research data center of Traditional Chinese medicine 国家中医药临床研究数据中心建设
Baoyan Liu, Lei Zhang, Qi Xie, Huaxin Shi, Haibin Yu
Traditional Chinese medicine (TCM) is developed from clinical practice. Rich information can be obtained from the medical record of TCM. National clinical research data center of TCM is constructed to collect the clinical medical data of TCM from hospitals all over the country. The construction framework of national clinical data center of TCM includes infrastructure construction, software construction, local branch data center construction and institutional framework. In the mean time, a series of measures is implemented to guarantee the normal running of the national clinical data center of TCM. The construction of national clinical data center of TCM may promote the development of TCM and improve the level of medical care in China.
中医是从临床实践中发展起来的。从中医病案中可以获得丰富的信息。建设国家中医临床研究数据中心,收集全国各医院中医临床医学数据。全国中医临床数据中心的建设框架包括基础设施建设、软件建设、地方分支数据中心建设和制度框架。同时,实施了一系列措施,保障国家中医临床数据中心的正常运行。国家中医临床数据中心的建设可以促进中医的发展,提高中国的医疗水平。
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引用次数: 1
KiMentia: Kinect based tool to help cognitive stimulation for individuals with dementia KiMentia:基于Kinect的工具,帮助痴呆患者进行认知刺激
Zelai Sáez de Urturi, B. G. Zapirain, A. M. Zorrilla
Exercise the brain and perform physical activities slow cognitive impairment and help optimize brain functions, especially memory and thinking. This tool focuses on therapeutic aspects of both cognitive and physical stimulation of the elderly, that is, it improves the memory by performing mental activities and physical exercise at the same time. To achieve this, a Kinect based Windows application has been developed intended specifically to improve the language area of the brain function. While performing mental activities the user must resolve them by doing various physical motions. KiMentia uses skeletal tracking to capture the body movements, enabling users to control and interact with the computer without any intermediary controller. Furthermore, all the data generated during the session is stored in order to log every rehabilitation activity. Preliminary tests have shown an increase in the users' motivation while using the tool forgetting that it focuses on the cognitive stimulation. In a future research, the results from a long period study will be reported describing the cognitive performance of the patients.
锻炼大脑,进行体育活动可以减缓认知障碍,帮助优化大脑功能,尤其是记忆和思维。这个工具侧重于老年人的认知和身体刺激的治疗方面,也就是说,它通过同时进行心理活动和身体锻炼来改善记忆。为了实现这一目标,一个基于Kinect的Windows应用程序已经被开发出来,专门用于改善大脑语言区域的功能。在进行心理活动时,使用者必须通过各种身体运动来解决这些问题。KiMentia使用骨骼跟踪来捕捉身体运动,使用户能够在没有任何中间控制器的情况下控制计算机并与之交互。此外,在会话期间产生的所有数据都被存储,以便记录每个康复活动。初步测试表明,当使用该工具时,用户的动机有所增加,而忘记了它关注的是认知刺激。在未来的研究中,将报告一项长期研究的结果,描述患者的认知表现。
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引用次数: 37
Intra-mobility handover enhancement in healthcare wireless sensor networks 医疗保健无线传感器网络的移动性内切换增强
J. M. L. P. Caldeira, J. Rodrigues, P. Lorenz, Lei Shu
Health monitoring of patients is a common task in healthcare houses from nursing homes to hospitals. Medical staff moves close to patients and collects their monitoring body parameters. To help the overall state control of monitored patients, it could be performed in autonomous, real-time, and remotely way. The application of healthcare wireless sensor networks to these scenarios could perform this job. Through a network it is possible to reach each one of the patients' nodes anytime anywhere as long as a network terminal is accessible. Considering this scenario, the paper proposes a solution to deal with mobile nodes in healthcare wireless sensor networks. The proposed solution is based on a handover procedure that guarantees continuous accessibility to the mobile nodes while moving through different access points' coverage range within the same network (intra-mobility). The most recent mobility approaches although supporting handover solutions, they are not compatible with continuous access to the nodes of a WSN. This proposal uses a distributed method to evaluate and initiate the handover process. Therefore, the procedure could be performed either by the nodes or by the access points. To validate this solution it is presented a laboratory prototype and two evaluation tools.
从养老院到医院,对患者进行健康监测是医疗机构的一项常见任务。医务人员靠近患者并收集其监测身体参数。为了帮助患者的整体状态控制,它可以自主、实时、远程地进行。医疗保健无线传感器网络在这些场景中的应用可以完成这项工作。通过网络,只要有网络终端可访问,就可以随时随地到达患者的每一个节点。针对这种情况,本文提出了一种医疗无线传感器网络中移动节点的处理方案。所提出的解决方案基于一个切换过程,该过程保证了当移动到同一网络内不同接入点的覆盖范围时移动到移动节点的连续可访问性(内移动性)。最新的移动性方法虽然支持切换解决方案,但它们不兼容对WSN节点的连续访问。该建议使用分布式方法来评估和启动移交过程。因此,该过程可以由节点或访问点执行。为了验证这一解决方案,提出了一个实验室原型和两个评估工具。
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引用次数: 16
Basic human motion tracking using a pair of gyro + accelerometer MEMS devices 基本的人体运动跟踪使用一对陀螺仪+加速度计MEMS器件
A. Kailas
A novel experimental setup using accelerometer and gyroscope sensors embedded on a single board along with a distance-based pattern recognition algorithm is presented for accurately identifying basic movements for possible application in gaming using a mobile platform. As an example, we considered some basic step sequences in the popular dance game (e.g., dance dance revolution), and could detect these movements with a reasonably high probability. We envision that the experimental results presented in this paper will motivate future research in the world of mobile gaming applications using advanced smart phones with a dual module design. It is remarked that the same technology may be used to help the elderly stay at home. This technology can be applied to track and monitor the movements of elderly people to guarantee they are getting up, to detect falls, or to monitor electric wheel chairs so that they may go outside alone thereby assisting the elderly while they live independently in their own homes where they feel safe.
本文提出了一种新的实验装置,该装置使用嵌入在单板上的加速度计和陀螺仪传感器以及基于距离的模式识别算法,用于准确识别移动平台游戏中可能应用的基本动作。举个例子,我们考虑了流行舞蹈游戏中的一些基本步骤序列(例如,舞蹈革命),并且能够以相当高的概率检测到这些动作。我们设想,本文中呈现的实验结果将激发未来使用具有双模块设计的先进智能手机的移动游戏应用领域的研究。有人指出,同样的技术可以用来帮助老年人呆在家里。这项技术可以用于跟踪和监控老年人的运动,以保证他们站起来,检测跌倒,或监控电动轮椅,使他们可以单独外出,从而帮助老年人在自己的家中独立生活,他们感到安全。
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引用次数: 12
Bridging gaps between three-generation families' Needs and Attitudes towards e-health technologies 弥合三代家庭对电子保健技术的需求和态度之间的差距
O. Tan, Jamie Ng, A. Wong, Wei Kiat Koh
Adopting e-health technologies may be one of the ways to ease the burden of hospitals, where nurses and doctors may be deployed more efficiently to ensure better patient-centered care. The adoption of e-health not only depends on the government, industry players and the current state of technology. Part of the successful adoption also relies on the users' need for it and their attitude towards using e-health in their daily routine. In this paper, we will share the qualitative research findings of 30 participants (10 families). The findings are based on in-depth interviews in users' homes. With these, the Human Factors team hopes to bridge the gaps between three-generation families' (youth, adult, elderly) needs and attitudes towards e-health technologies. This is in view of having designers, researchers and engineers to develop e-health technologies that would be used and adopted by users (three-generation families) in their daily routine.
采用电子保健技术可能是减轻医院负担的方法之一,医院可以更有效地部署护士和医生,以确保更好地以病人为中心提供护理。电子医疗的采用不仅取决于政府、行业参与者和当前的技术状况。成功采用电子保健的部分原因还取决于用户对它的需求以及他们在日常生活中使用电子保健的态度。在本文中,我们将分享30名参与者(10个家庭)的定性研究结果。这些发现是基于在用户家中进行的深度访谈。通过这些,人为因素小组希望弥合三代家庭(年轻人、成年人、老年人)对电子卫生技术的需求和态度之间的差距。这是为了让设计人员、研究人员和工程师开发供用户(三代家庭)在日常生活中使用和采用的电子保健技术。
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引用次数: 4
期刊
2012 IEEE 14th International Conference on e-Health Networking, Applications and Services (Healthcom)
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